Rokeby reports 263.2 MW natural gas + 2.9 MW petroleum of operating nameplate capacity. These technology ratings do not establish a common export limit. Source: EIA Aug 2026.

What kind of plant is Rokeby?

Rokeby is a Natural Gas Fired Combustion Turbine, Petroleum Liquids facility in Lancaster County, NE, participating in the SPP market.

Where is Rokeby located?

Rokeby is in Lancaster County, NE, inside the SPP balancing area.

Rokeby is operated by Lincoln Electric System according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.

How much electricity does Rokeby generate?

Rokeby reported 22.8 GWh over the twelve months to 2024-12. Figures are net generation as filed to EIA-923.

How does Rokeby compare to other plants?

By capacity, Rokeby ranks #208 of 829 operating plants of the same technology nationally. It ranks #4 of 8 in NE.

Rokeby — 266 MW hybrid plant, Lancaster County, NE

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Rokeby — 266 MW hybrid plant, Lancaster County, NE · Ask the Grid

Generation and physical site

EIA plant 6373 · Inventory for Aug 2026.

Reported operating nameplate by technology

Natural gas: 263.2 MW
Petroleum: 2.9 MW

Operating generators only. Battery power is in MW; stored energy is in MWh. These ratings do not establish a shared export limit.

Generator records (4)

EIA generator status and nameplate capacity for Rokeby
Generator	Technology	Status	Power (MW)	Energy (MWh)
1	Natural Gas Fired Combustion Turbine	Operating	72.4	Unknown
2	Natural Gas Fired Combustion Turbine	Operating	95.4	Unknown
3	Natural Gas Fired Combustion Turbine	Operating	95.4	Unknown
BSU	Petroleum Liquids	Operating	2.9	Unknown

Physical map location · OpenStreetMap: 40.73207, -96.73621
Filed location · EIA: 40.73160, -96.73640

Sources and observation dates

Inventory source: EIA-860M workbook (preliminary)
EIA reporting month: Aug 2026
EIA retrieved: Oct 10, 2026
OSM extract: Oct 8, 2026
OSM last mapped edit: Aug 1, 2023
Map prepared: Oct 10, 2026
Field verification: Not reported

Reporting month describes the inventory. Retrieval and map preparation describe processing; an OSM edit does not establish an in-service date.

EIA source inventory

Units and generators

Operating generator records and technology attributes reported through EIA-860.

Generator	Capacity	Technology	Operation	Status
1	72.4 MW 68.2 MW summer	Natural Gas Fired Combustion Turbine Natural Gas · GT	Jul 1975	Operating
2	95.4 MW 90.3 MW summer	Natural Gas Fired Combustion Turbine Natural Gas · GT	May 1997	Operating
3	95.4 MW 94.5 MW summer	Natural Gas Fired Combustion Turbine Natural Gas · GT	May 2001	Operating
BSU	2.9 MW 3.2 MW summer	Petroleum Liquids Disillate Fuel Oil · IC	Apr 1997	Operating

Related parties and identifiers

Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.

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AssetOwner / operatorRelated asset

Parties and identifiers

OrganizationRoleBasis

Lincoln Electric SystemOwner / operatorowner

Reporting portfolio

EIA reporting entity

Lincoln Electric System

Entity 11018

Operating portfolio

4 plants

1 states

Reported capacity

512.4 MW

Batteries · Landfill Gas · Natural Gas Fired Combined Cycle

Largest reported plants in this portfolio
Largest reported plants	Capacity	State
RokebyCurrent	266.1 MW	NE
Terry Bundy Generating Station	216.3 MW	NE
J Street	27 MW	NE
2nd & N BESS	3 MW	NE

Portfolio membership follows the latest EIA-860 reporting entity. It does not imply ultimate ownership.

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Rokeby

Overview

Infrastructure record

Rokeby

Overview

Infrastructure record

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Structured profile

Generation and physical site

Reported operating nameplate by technology

Mapped facility footprint

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Units and generators

Performance

Peer context

Monthly generation

Grid and market context

Nearby substations

Related parties and identifiers

Relationship graph

Parties and identifiers

Reporting portfolio

Timeline and sources

Project timeline

Sources

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